1. That is to be repaid.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• repreable,
• repaiable,
• relayable,
• repitable,
• reprable,
• reptable,
• reptuable,
• repudable,
• replacable,
• relyable,
• recyable,
• reperable,
• reponable,
• reposable,
• repuatable,
• reptiable,
• repuable,
• renawable,
• decayeble,
• repayble

The adjective form of the word "repayable" is "repayable".

The plural form of the word "repayable" is "repayables".

The singular form of the word "repayable" is "repayable". It is the same in both singular and plural forms.